EXTENDED SUMMER PARK HOURS: Now through Aug. 21, Guasti, Glen Helen, Mojave Narrows, Prado & Yucaipa will be open from 7:30 a.m. to 8 p.m.
SPLASH PADS: Are open at Cucamonga-Guasti, Prado & Mojave Narrows Regional Parks.
MOJAVE NARROWS: The ADA-accessible tent campground restrooms are closed until further notice.
YUCAIPA: Due to minimal traces of algae found in the bottom lake, caution signs have been posted around the lake. Get more info on algal blooms.
YUCAIPA ENTRANCE NOTICE: Be advised that lining up or stopping on Oak Glen Rd. to enter Yucaipa is not permitted prior to 7:30 a.m. ‘No Stopping’ signs are posted along Oak Glen Rd. for safety and traffic impact.
- This event has passed.
5th Annual Firework Extravaganza at Lake Gregory Regional Park
Join us for the 5th Annual Fireworks Extravaganza on Saturday, July 5, 2025, at Lake Gregory Regional Park, located at 24171 Lake Drive in Crestline, CA. Enjoy a full day of family fun with beach access open from 10:00 AM to 5:30 PM. Gates will reopen at 6:30 PM for Jamboree Days, leading up to the spectacular Fireworks Extravaganza at 9:00 PM. Admission to the event is free, and limited parking is available for $20 (cash only) in the South Lot and San Moritz Lot. Don’t forget to bring your blankets and get there early to grab a good spot for the show. We look forward to seeing you there!
